Boardman, John, Archaic Greek gems: schools and artists in the sixth and early fifth centuries B.C. - London, Thames & Hudson, 1968. - 236 p. plates, illus. (incl. 10 col.) 26 cm. Includes bibliographical references. LCCN: 68121754 Nat. Bib. No.: B68-16498 Subjects--Topical Terms: Gems--Greece. LC Class. No.: NK5565 / .B6 Dewey Class. No.: 736/.2/0938